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Summary

Detail
Vendor Hcc-Embedded First view 2021-08-18
Product Nichestack ipv4 Last view 2021-08-18
Version 4.1 Type Application
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CPE Product cpe:2.3:a:hcc-embedded:nichestack_ipv4

Activity : Overall

Related : CVE

  Date Alert Description
7.5 2021-08-18 CVE-2020-25767

An issue was discovered in HCC Embedded NicheStack IPv4 4.1. The dnc_copy_in routine for parsing DNS domain names does not check whether a domain name compression pointer is pointing within the bounds of the packet (e.g., forward compression pointer jumps are allowed), which leads to an Out-of-bounds Read, and a Denial-of-Service as a consequence.

CWE : Common Weakness Enumeration

%idName
100% (1) CWE-125 Out-of-bounds Read